What is the formula to calculate the area of a circle? [#1257]
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Q1. What is the formula to calculate the area of a circle?
Q1. What is the formula to calculate the area of a circle?
(A) A = πr2
(A) A = πr2
(A) A = πr2
(B) A = 2πr
(B) A = 2πr
(B) A = 2πr
(C) A = πd
(C) A = πd
(C) A = πd
(D) A = 1/2πr2
(D) A = 1/2πr2
(D) A = 1/2πr2
Answer: (A) A = πr2
Answer: (A) A = πr2
Answer: (A) A = πr2
The formula to calculate the area of a circle is A = πr2, where A is the area and r is the radius of the circle.
The formula to calculate the area of a circle is A = πr2, where A is the area and r is the radius of the circle.
The formula to calculate the area of a circle is A = πr2, where A is the area and r is the radius of the circle.
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Related MCQ Quizzes
Q1. What is the term for the process of adding -ed to a regular verb to form its past tense and past participle?
Q1. What is the term for the process of adding -ed to a regular verb to form its past tense and past participle?
(A) Conjugation
(A) Conjugation
(A) Conjugation
(B) Declension
(B) Declension
(B) Declension
(C) Tense formation
(C) Tense formation
(C) Tense formation
(D) Regular inflection
(D) Regular inflection
(D) Regular inflection
Answer: (D) Regular inflection
Answer: (D) Regular inflection
Answer: (D) Regular inflection
Regular inflection is the process of adding a suffix, such as -ed, to a regular verb to form its past tense and past participle, following a predictable pattern.
Regular inflection is the process of adding a suffix, such as -ed, to a regular verb to form its past tense and past participle, following a predictable pattern.
Regular inflection is the process of adding a suffix, such as -ed, to a regular verb to form its past tense and past participle, following a predictable pattern.
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Q2. Who is popularly known as the Father of White Revolution in India?
Q2. Who is popularly known as the Father of White Revolution in India?
(A) Anand Doodhwalla
(A) Anand Doodhwalla
(A) Anand Doodhwalla
(B) Verghese Kurien
(B) Verghese Kurien
(B) Verghese Kurien
(C) Tribhuvandas Patel
(C) Tribhuvandas Patel
(C) Tribhuvandas Patel
(D) Karsanbhas Patel
(D) Karsanbhas Patel
(D) Karsanbhas Patel
Answer: (B) Verghese Kurien
Answer: (B) Verghese Kurien
Answer: (B) Verghese Kurien
Dr. Verghese Kurien (1921 - 2012) is popularly known as the "Father of the White Revolution" in India. He was a social entrepreneur and dairy engineer who led initiatives that significantly increased milk production in India.
Dr. Verghese Kurien (1921 - 2012) is popularly known as the "Father of the White Revolution" in India. He was a social entrepreneur and dairy engineer who led initiatives that significantly increased milk production in India.
Dr. Verghese Kurien (1921 - 2012) is popularly known as the "Father of the White Revolution" in India. He was a social entrepreneur and dairy engineer who led initiatives that significantly increased milk production in India.
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Q3. Which Assamese movement, led by students and intellectuals, protested against the Assam Accord and demanded greater autonomy for Assam, leading to a violent crackdown by the government in 1983?
Q3. Which Assamese movement, led by students and intellectuals, protested against the Assam Accord and demanded greater autonomy for Assam, leading to a violent crackdown by the government in 1983?
(A) Assam Movement
(A) Assam Movement
(A) Assam Movement
(B) Bodo Movement
(B) Bodo Movement
(B) Bodo Movement
(C) ULFA Movement
(C) ULFA Movement
(C) ULFA Movement
(D) Asom Sena
(D) Asom Sena
(D) Asom Sena
Answer: (A) Assam Movement
Answer: (A) Assam Movement
Answer: (A) Assam Movement
The Assam Movement, also known as the Assam Agitation, was a student-led movement that began in 1979 and continued until 1985. It protested against the Assam Accord, which granted citizenship to illegal immigrants, and demanded greater autonomy for Assam. The movement turned violent in 1983, with the government cracking down on protesters, leading to widespread unrest and bloodshed.
The Assam Movement, also known as the Assam Agitation, was a student-led movement that began in 1979 and continued until 1985. It protested against the Assam Accord, which granted citizenship to illegal immigrants, and demanded greater autonomy for Assam. The movement turned violent in 1983, with the government cracking down on protesters, leading to widespread unrest and bloodshed.
The Assam Movement, also known as the Assam Agitation, was a student-led movement that began in 1979 and continued until 1985. It protested against the Assam Accord, which granted citizenship to illegal immigrants, and demanded greater autonomy for Assam. The movement turned violent in 1983, with the government cracking down on protesters, leading to widespread unrest and bloodshed.
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Q4. Three numbers are in the ratio 3:4:6 and their product is 1944. The largest of the numbers is.
Q4. Three numbers are in the ratio 3:4:6 and their product is 1944. The largest of the numbers is.
(A) 21
(A) 21
(A) 21
(B) 12
(B) 12
(B) 12
(C) 18
(C) 18
(C) 18
(D) 9
(D) 9
(D) 9
Answer: (C) 18
Answer: (C) 18
Answer: (C) 18
18
18
18
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Q5. What is the formula to calculate the area of a circle?
Q5. What is the formula to calculate the area of a circle?
(A) A = πr2
(A) A = πr2
(A) A = πr2
(B) A = 2πr
(B) A = 2πr
(B) A = 2πr
(C) A = πd
(C) A = πd
(C) A = πd
(D) A = 1/2πr2
(D) A = 1/2πr2
(D) A = 1/2πr2
Answer: (A) A = πr2
Answer: (A) A = πr2
Answer: (A) A = πr2
The formula to calculate the area of a circle is A = πr2, where A is the area and r is the radius of the circle.
The formula to calculate the area of a circle is A = πr2, where A is the area and r is the radius of the circle.
The formula to calculate the area of a circle is A = πr2, where A is the area and r is the radius of the circle.
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Q6. “My unforgettable Memories” is the autobiography of -
Q6. “My unforgettable Memories” is the autobiography of -
(A) Nitish Kumar
(A) Nitish Kumar
(A) Nitish Kumar
(B) Mamata Banerjee
(B) Mamata Banerjee
(B) Mamata Banerjee
(C) Jayalalitha
(C) Jayalalitha
(C) Jayalalitha
(D) Aravind Kejiriwal
(D) Aravind Kejiriwal
(D) Aravind Kejiriwal
Answer: (B) Mamata Banerjee
Answer: (B) Mamata Banerjee
Answer: (B) Mamata Banerjee
CM of West Bengal Mamata Banerjee wrote her autobiography titled “My Unforgettable Memories”.
CM of West Bengal Mamata Banerjee wrote her autobiography titled “My Unforgettable Memories”.
CM of West Bengal Mamata Banerjee wrote her autobiography titled “My Unforgettable Memories”.
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Q7. Mary Kom belongs to which state –
Q7. Mary Kom belongs to which state –
(A) Assam
(A) Assam
(A) Assam
(B) Mehalaya
(B) Mehalaya
(B) Mehalaya
(C) Mizorom
(C) Mizorom
(C) Mizorom
(D) Manipur
(D) Manipur
(D) Manipur
Answer: (D) Manipur
Answer: (D) Manipur
Answer: (D) Manipur
Miss Mangte Chungneijang (MC) Mary Kom has inscribed herself in the history of Manipur sports as being the first ethnic from Manipur to win a gold medal at the international level. She slipped the gold at the first edition of the same championship held at Pennsylvania USA last year by winning silver medal.
Miss Mangte Chungneijang (MC) Mary Kom has inscribed herself in the history of Manipur sports as being the first ethnic from Manipur to win a gold medal at the international level. She slipped the gold at the first edition of the same championship held at Pennsylvania USA last year by winning silver medal.
Miss Mangte Chungneijang (MC) Mary Kom has inscribed herself in the history of Manipur sports as being the first ethnic from Manipur to win a gold medal at the international level. She slipped the gold at the first edition of the same championship held at Pennsylvania USA last year by winning silver medal.
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Q8. Which was the India’s first satellite?
Q8. Which was the India’s first satellite?
(A) Aryabhatta
(A) Aryabhatta
(A) Aryabhatta
(B) Rohini
(B) Rohini
(B) Rohini
(C) Brahmagupta
(C) Brahmagupta
(C) Brahmagupta
(D) Bhaskara
(D) Bhaskara
(D) Bhaskara
Answer: (A) Aryabhatta
Answer: (A) Aryabhatta
Answer: (A) Aryabhatta
The Aryabhata spacecraft, named after the famous Indian astronomer, was India's first satellite; it was completely designed and fabricated in India and launched by a Soviet Kosmos-3M rocket from Kapustin Yar on April 19, 1975.
The Aryabhata spacecraft, named after the famous Indian astronomer, was India's first satellite; it was completely designed and fabricated in India and launched by a Soviet Kosmos-3M rocket from Kapustin Yar on April 19, 1975.
The Aryabhata spacecraft, named after the famous Indian astronomer, was India's first satellite; it was completely designed and fabricated in India and launched by a Soviet Kosmos-3M rocket from Kapustin Yar on April 19, 1975.
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Q9. According to constitution of India what should be the proportion of length and Breadth of the National Flag?
Q9. According to constitution of India what should be the proportion of length and Breadth of the National Flag?
(A) 3 : 2
(A) 3 : 2
(A) 3 : 2
(B) 3 : 1
(B) 3 : 1
(B) 3 : 1
(C) 2 : 1
(C) 2 : 1
(C) 2 : 1
(D) 4 : 3
(D) 4 : 3
(D) 4 : 3
Answer: (A) 3 : 2
Answer: (A) 3 : 2
Answer: (A) 3 : 2
The National Flag shall be rectangular in shape. The ratio of the length to the height (width) of the Flag shall be 3:2.
The National Flag shall be rectangular in shape. The ratio of the length to the height (width) of the Flag shall be 3:2.
The National Flag shall be rectangular in shape. The ratio of the length to the height (width) of the Flag shall be 3:2.
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Q10. The Nobel peace prize is awarded in which city?
Q10. The Nobel peace prize is awarded in which city?
(A) Oslo
(A) Oslo
(A) Oslo
(B) Stockholm
(B) Stockholm
(B) Stockholm
(C) Brussels
(C) Brussels
(C) Brussels
(D) Geneva
(D) Geneva
(D) Geneva
Answer: (A) Oslo
Answer: (A) Oslo
Answer: (A) Oslo
The Nobel Peace Prize ceremony takes place in Oslo, Norway, specifically in the Atrium of the University of Oslo since 2020. Previously, the ceremony was held in Oslo City Hall from 1990–2019, and in the auditorium of the University of Oslo from 1947–1989.
The Nobel Peace Prize ceremony takes place in Oslo in Norway, while the other prize ceremonies take place annually in Stockholm, Sweden. It is one of the five Nobel prizes presented in the fields of Literature, Physics, Chemistry, Physiology or Medicine, and Peace.
The Nobel Peace Prize ceremony takes place in Oslo, Norway, specifically in the Atrium of the University of Oslo since 2020. Previously, the ceremony was held in Oslo City Hall from 1990–2019, and in the auditorium of the University of Oslo from 1947–1989. The Nobel Peace Prize ceremony takes place in Oslo in Norway, while the other prize ceremonies take place annually in Stockholm, Sweden. It is one of the five Nobel prizes presented in the fields of Literature, Physics, Chemistry, Physiology or Medicine, and Peace.
The Nobel Peace Prize ceremony takes place in Oslo, Norway, specifically in the Atrium of the University of Oslo since 2020. Previously, the ceremony was held in Oslo City Hall from 1990–2019, and in the auditorium of the University of Oslo from 1947–1989. The Nobel Peace Prize ceremony takes place in Oslo in Norway, while the other prize ceremonies take place annually in Stockholm, Sweden. It is one of the five Nobel prizes presented in the fields of Literature, Physics, Chemistry, Physiology or Medicine, and Peace.
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